104336861 has 2 divisors, whose sum is σ = 104336862. Its totient is φ = 104336860.

The previous prime is 104336821. The next prime is 104336873. The reversal of 104336861 is 168633401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 98624761 + 5712100 = 9931^2 + 2390^2 .

It is a cyclic number.

It is not a de Polignac number, because 104336861 - 2⁶ = 104336797 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104336821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52168430 + 52168431.

It is an arithmetic number, because the mean of its divisors is an integer number (52168431).

Almost surely, 2^104336861 is an apocalyptic number.

It is an amenable number.

104336861 is a deficient number, since it is larger than the sum of its proper divisors (1).

104336861 is an equidigital number, since it uses as much as digits as its factorization.

104336861 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 104336861 is about 10214.5416441463. The cubic root of 104336861 is about 470.7741294046.

The spelling of 104336861 in words is "one hundred four million, three hundred thirty-six thousand, eight hundred sixty-one".